Dahlia ‘Giant Hybrid Mix’Dahlia

Guides/Dahlia

Dahlia ‘Giant Hybrid Mix’

Dahlia spp.

Days to cut

75–90 days

Status

trying

Catalog ID

CF-29

Seasons logged

4

First sown

2026-04-11

Seed-grown mix of 3–5 inch single, semidouble, and double blooms in salmon, coral, white, yellow, red, and lavender.

How it grows

Germination

Days to germ.
3–5 d
Depth
0.25 in

Culture

Days to maturity
75–90 dThis variety
Spacing
9–18 in
Height
36–72 in
Sun
Sun
Frost
tender

Harvest

Other Observations

Notes not filed against a sowing. Everything else sits with its trial above.

No loose observations — every note belongs to a sowing.

This variety’s year

JanFebMarAprMayJunJulAugSepOctNovDec
Sow indoorsApr 9
Outdoor / directMay 21 – Jun 18
See the whole season

Progress

Sown 2026-06-01
Day 161 · past expected maturity (75–90)
This sowing

Seed source

Johnny's Selected Seeds

Other Dahlia varieties

Species overview